Gold is exposed to substances containing HG elements, a chemical reaction occurs, and a white golden mercury compound is produced. In wearing gold jewelry, mercury or mercury types are exposed to the process of germination, and the colors are changed by chemical reactions, and mercury or mercury substances mostly exist in washing products, cosmetics and skin care products. But after high temperature, it will be restored to golden yellow. If people have golden platinum rings on the adjacent fingers, the fingers often move, causing the rubbing of gold and platinum to rub each other. For such a white gold jewelry, you can rub the canvas hard to restore the golden to the light; similar to this, some cosmetics or hair dye contains trace lead, and the gold will turn black when it encounters the lead capacity. Please click Enter the picture description
The expansion information: one of the gold is one of the more rare, precious and extremely valued metals. Internationally, gold is generally based on ounces. In ancient China, "two" was used as a gold unit, and it was a very important metal. It is not only a special currency for reserves and investment, but also an important material for the jewelry, electronics, modern communications, aerospace and air industry and other departments. The steam emitted when the gold is melted is green; its gold powder is usually brown during the smelting process; if it is cast into a thin piece, it can also transmit green light. The color of gold is golden yellow, metal luster, difficult to break down. The hardness is 2-3, the pure gold is 19.3, and the melting point is 1064.4 ° C; it has good ductility and can be pressed into thin foil. It has extremely high heat transfer and conductivity. The resistance of pure gold is 2.4P. Pure gold has good anti -chemical corrosion and is the best electroplating material. Gold, as a precious metal, has good physical characteristics. "Real Gold is not afraid of fire" is that the chemical stability of gold is very high. It is not easy to chemically react with other materials. You don't have to worry about oxidation and discoloration. Even in the melting state, it will not be oxidized and discolored. The density is strong and the feel is heavy. Good toughness and ductility, good guidance. It pure gold has gorgeous yellow, but the color changes greater after mixed with other metals. For example, the gold and copper alloy are dark red, and the silver alloy is light yellow or gray -white. Jin Yi was grinded into powder, which is why Jin is scattered in nature. Pure gold jewelry is also easily worn and reduced.
Pay content for time limit to check for freenMany people found that after wearing gold jewelry for a period of time, the surface would turn white. Some people thought that this was the insufficient color of gold jewelry. In fact, gold jewelry turned white is not the insufficient color of gold jewelry. It may be that it was exposed to some items that made them color when wearing. 1. why JPG gold becomes white 1. According to the understanding of the nature of gold, the main reason for gold to turn white is to encounter mercury, a kind of mercury Qi chemical reaction, and new chemicals -golden mercury Qi, and gold, and gold, and gold, gold, and gold, and gold, and gold, and gold, and gold, gold, and gold, and gold, and gold, and gold, and gold, gold, and gold, and gold, and gold, and gold, and gold, and gold, and gold and gold, and gold, gold, and gold. The color of mercury is yellow and white, which is adsorbed on the surface of gold jewelry, causing "gold to turn white". 2. If there are gold and platinum rings on the adjacent fingers, then the fingers often move often, which will cause gold and platinum to rub each other. Then the surface of the gold ring may be put on the white gold, and it looks like gold becomes white. 3. The worst reason for gold turning white is to buy fake gold. When encountering metals such as silver in bad merchants, it is impersonated, and plated on the surface of the jewelry to make consumers deceive. Due to friction and other reasons, the surface is plated on the surface, which exposes the white metal inside. What to do if gold becomes whitening. If it turns white due to contact with mercury or silver, remember not to directly remove it with a small knife or other hard objects. The white spots are fired. After cooling, wipe it with a fine velvet cloth to restore the original golden luster of gold. If there is no alcohol lamp in the home or it is not enough, it is best to send the jewelry to the jewelry shop for processing to avoid using the lighter to deal with it. When wearing gold jewelry in summer, you must remember to remove the cleaning frequently, and do not bring the gold jewelry often into places with severe chemical pollution. Gold jewelry is not very coquettish, but if you do not care carefully, it will also lose its initial gloss and charm. Generally speaking, special attention should be paid to the following points: 1. The chemicals of detergent will change the color of the gold, so You should take off the gold jewelry before doing cleaning. 2. Avoid contact with high volatile substances such as perfume and glue, otherwise it will easily cause gold decoration to fade. 3. Remove the gold ornaments when swimming to avoid chemical changes in the surface layer after encountering seawater or pool water. 4. Put the velvet cloth and put it in the jewelry box during storage to avoid friction and damage to each other. 5. The gold is soft and easy to deform, so do not pull the necklace and other accessories to avoid deformation. 6. Pure gold jewelry will have a chemical reaction when it encounters water and silver, and white spots appear. As long as you grill under the alcohol lamp for a while, you can restore the primary color.
Gold turning white is not gold -plated gold, or the purity is not enough to add silver or other alloys. Do not believe what the shit reaction is in contact with what chemicals are exposed. This statement of Jin Baibai, all kinds of articles on the Internet, follow the post. Or this explanation of merchants is forcibly speculating for the layman. Remember not to see how many times you see the article and statement, to change the change of cognition. If you want to forcibly resign in the industry, you can say that you do n’t even spend some time to write some articles and send it everywhere to achieve the consensus of everyone. Only this effect you do n’t understand. If you are really doubtful, you can go to a special testing agency for component analysis. Do not listen to one mouth without any test data presentation.
Gold is exposed to substances containing HG elements, a chemical reaction occurs, and a white golden mercury compound is produced.
In wearing gold jewelry, mercury or mercury types are exposed to the process of germination, and the colors are changed by chemical reactions, and mercury or mercury substances mostly exist in washing products, cosmetics and skin care products. But after high temperature, it will be restored to golden yellow.
If people have golden platinum rings on the adjacent fingers, the fingers often move, causing the rubbing of gold and platinum to rub each other. For such a white gold jewelry, you can rub the canvas hard to restore the golden to the light; similar to this, some cosmetics or hair dye contains trace lead, and the gold will turn black when it encounters the lead capacity.
Please click Enter the picture description
The expansion information:
one of the gold is one of the more rare, precious and extremely valued metals. Internationally, gold is generally based on ounces. In ancient China, "two" was used as a gold unit, and it was a very important metal. It is not only a special currency for reserves and investment, but also an important material for the jewelry, electronics, modern communications, aerospace and air industry and other departments.
The steam emitted when the gold is melted is green; its gold powder is usually brown during the smelting process; if it is cast into a thin piece, it can also transmit green light.
The color of gold is golden yellow, metal luster, difficult to break down. The hardness is 2-3, the pure gold is 19.3, and the melting point is 1064.4 ° C; it has good ductility and can be pressed into thin foil. It has extremely high heat transfer and conductivity. The resistance of pure gold is 2.4P. Pure gold has good anti -chemical corrosion and is the best electroplating material.
Gold, as a precious metal, has good physical characteristics. "Real Gold is not afraid of fire" is that the chemical stability of gold is very high. It is not easy to chemically react with other materials. You don't have to worry about oxidation and discoloration. Even in the melting state, it will not be oxidized and discolored. The density is strong and the feel is heavy. Good toughness and ductility, good guidance.
It pure gold has gorgeous yellow, but the color changes greater after mixed with other metals. For example, the gold and copper alloy are dark red, and the silver alloy is light yellow or gray -white. Jin Yi was grinded into powder, which is why Jin is scattered in nature. Pure gold jewelry is also easily worn and reduced.
Generally, I encounter cosmetics.
It cosmetics contain mercury (mercury).
It gold will whiten when it comes to mercury.
Pay content for time limit to check for freenMany people found that after wearing gold jewelry for a period of time, the surface would turn white. Some people thought that this was the insufficient color of gold jewelry. In fact, gold jewelry turned white is not the insufficient color of gold jewelry. It may be that it was exposed to some items that made them color when wearing. 1. why JPG gold becomes white 1. According to the understanding of the nature of gold, the main reason for gold to turn white is to encounter mercury, a kind of mercury Qi chemical reaction, and new chemicals -golden mercury Qi, and gold, and gold, and gold, gold, and gold, and gold, and gold, and gold, and gold, gold, and gold, and gold, and gold, and gold, and gold, gold, and gold, and gold, and gold, and gold, and gold, and gold, and gold and gold, and gold, gold, and gold. The color of mercury is yellow and white, which is adsorbed on the surface of gold jewelry, causing "gold to turn white". 2. If there are gold and platinum rings on the adjacent fingers, then the fingers often move often, which will cause gold and platinum to rub each other. Then the surface of the gold ring may be put on the white gold, and it looks like gold becomes white. 3. The worst reason for gold turning white is to buy fake gold. When encountering metals such as silver in bad merchants, it is impersonated, and plated on the surface of the jewelry to make consumers deceive. Due to friction and other reasons, the surface is plated on the surface, which exposes the white metal inside. What to do if gold becomes whitening. If it turns white due to contact with mercury or silver, remember not to directly remove it with a small knife or other hard objects. The white spots are fired. After cooling, wipe it with a fine velvet cloth to restore the original golden luster of gold. If there is no alcohol lamp in the home or it is not enough, it is best to send the jewelry to the jewelry shop for processing to avoid using the lighter to deal with it. When wearing gold jewelry in summer, you must remember to remove the cleaning frequently, and do not bring the gold jewelry often into places with severe chemical pollution. Gold jewelry is not very coquettish, but if you do not care carefully, it will also lose its initial gloss and charm. Generally speaking, special attention should be paid to the following points: 1. The chemicals of detergent will change the color of the gold, so You should take off the gold jewelry before doing cleaning. 2. Avoid contact with high volatile substances such as perfume and glue, otherwise it will easily cause gold decoration to fade. 3. Remove the gold ornaments when swimming to avoid chemical changes in the surface layer after encountering seawater or pool water. 4. Put the velvet cloth and put it in the jewelry box during storage to avoid friction and damage to each other. 5. The gold is soft and easy to deform, so do not pull the necklace and other accessories to avoid deformation. 6. Pure gold jewelry will have a chemical reaction when it encounters water and silver, and white spots appear. As long as you grill under the alcohol lamp for a while, you can restore the primary color.
Gold turning white is not gold -plated gold, or the purity is not enough to add silver or other alloys. Do not believe what the shit reaction is in contact with what chemicals are exposed. This statement of Jin Baibai, all kinds of articles on the Internet, follow the post. Or this explanation of merchants is forcibly speculating for the layman. Remember not to see how many times you see the article and statement, to change the change of cognition. If you want to forcibly resign in the industry, you can say that you do n’t even spend some time to write some articles and send it everywhere to achieve the consensus of everyone. Only this effect you do n’t understand. If you are really doubtful, you can go to a special testing agency for component analysis. Do not listen to one mouth without any test data presentation.